diff options
| -rw-r--r-- | pygments/formatters/latex.py | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/pygments/formatters/latex.py b/pygments/formatters/latex.py index 61ee0c97..c70dba38 100644 --- a/pygments/formatters/latex.py +++ b/pygments/formatters/latex.py @@ -438,33 +438,33 @@ class LatexEmbededLexer(Lexer): buf = '' for i, t, v in self.lang.get_tokens_unprocessed(text): if t in Token.Comment or t in Token.String: - if len(buf) > 0: + if buf: for x in self.get_tokens_aux(idx, buf): yield x buf = '' yield i, t, v else: - if len(buf) == 0: + if not buf: idx = i; - buf = buf + v - if len(buf) > 0: + buf += v + if buf: for x in self.get_tokens_aux(idx, buf): yield x def get_tokens_aux(self, index, text): - while len(text) > 0: + while text: a, sep1, text = text.partition(self.left) - if len(a) > 0: + if a: for i, t, v in self.lang.get_tokens_unprocessed(a): yield index + i, t, v - index = index + len(a) - if len(sep1) > 0: + index += len(a) + if sep1: b, sep2, text = text.partition(self.right) - if len(sep2) > 0: + if sep2: yield index + len(sep1), Token.Escape, b - index = index + len(sep1) + len(b) + len(sep2) + index += len(sep1) + len(b) + len(sep2) else: yield index, Token.Error, sep1 - index = index + len(sep1) + index += len(sep1) text = b |